[AD] 20171109 作業3

Question

請寫一個程式，輸入任意字元，程式會輸出該字元相對應的十進位ASCII碼

輸入說明：

程式每次會輸入一個字元

輸出說明：

對於輸入的字元，請輸出相對應的十進位ASCII碼

輸入範例：

0

輸出範例

48

Answer 1

Hidden content!
#include *           * ****
int main ()
{
      *  ***  char ch;
 * *  * ** * ***  * *** **  *  * ** 
 ** *      * ***  *   ***   * ** * * *  *  ***
* *** * ***  *   * *      *  **  *  *
   *  *  *  **    
 **  *    *    system ** **** *    ** * *  
 *      **      return 0;
}

Comments

prog.c: In function 'main':
prog.c:9:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system ("pause");
  ^~~~~~

Answer 2

Hidden content!
  ** ** ****  *  **  
int ****  
{
**  * *   * * * * char ch;
* ** * ** 
*******     *   *** **    **  **   *** * *
**         **      * * *   **** * ** *
* ** *    **     
* *    **   ** * ** *** *   **  = %c and its ASCII code is   *   *   **
   ***  ** *  * 
****  ****  ** *     *  * **   **    *****
****    **  * return 0;
}

Comments

prog.c: In function 'main':
prog.c:11:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

Answer 3

Hidden content!
* * ***   *  *  *** 

int   *  ** *
{
 *  * *   * **  ** int ch;
  *    *** ******* *** *  character: **      * 
 ********   * ** *  *    ** ***   *             
    **      **        ********  **   * 
*** * ***   *   
** * *   *  ***   ***   ** *** *
 * *  **  ***** *   return 0;
 **     *

Comments

prog.c: In function 'main':
prog.c:7:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:10:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:7:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:10:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:7:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:10:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

Answer 4

Hidden content!
#include *      * * ** 
int main()
{
*    * **     ** * int ch;
** * *        * ** * ***  * *   ***  **   ****  
** * *  **** **   ** * * ***  **  
 * *****       * *****  ******   
*  ***** *** *** ** ***    * * ***  * *  *****
   **  *****     return 0;
}

Comments

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:8:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:8:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:8:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

Answer 5

Hidden content!
#include      *  *    * *
int main()
{
   * * *  * *  *** int ch;
*   * ***  ***   * *** ******* * **     ** * ***
** **          * * *   ***** **  *** ** 
* *   *   *       * * *   ** *  * 
* ***  * *     return 0;
}
** ***  

Comments

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

Answer 6

Hidden content!
* * * * *  **    * *     *
   ** *  * *  *    **  *
main()
{
char c[1000];
int i;
* * * **  **    *   * *** *
 *  ** *  ** * *    * * * *  **  * 
   *  **   * *  * ** ***  *        *  * * **   ** *** 






******   *   *******   ***  ***  *
 * *  * 0;


}

Comments

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~

---

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~

---

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~

Answer 7

Hidden content!
#include  * ***  ** * 
int main()
{
* *   *        *   *  **  ** ch;
* **** ***** **   ****  * ****  ** *** *        ***
* *  ***      *** *   * *  **    **    **  *
      ** * * *    * * * ***  **   *   
* ** **  **    * return 0; 
}

Comments

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

Answer 8

Hidden content!
#include<stdio.h>

int main()
{
  *****    **  **** *** ******  a;
**** ***** ** *** *  * ** * 
 *   **  **  ****  **   * * * * * **  ** *  ** * ***  ** * *
  **** * * *  *   *** * *
**   *  *   **    ***** **  **** * *** ** **  * * * **** 
* *   * **** ***** *   ****  * *** ***** **   ********   
}

Comments

prog.c:2:18: fatal error: conio.h: No such file or directory
 #include<conio.h>
                  ^
compilation terminated.

---

prog.c:2:18: fatal error: conio.h: No such file or directory
 #include<conio.h>
                  ^
compilation terminated.

---

prog.c:2:18: fatal error: conio.h: No such file or directory
 #include<conio.h>
                  ^
compilation terminated.

---

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output

Answer 9

Hidden content!
#include<stdio.h>
int main()
{
 **  ** *    * *       *  *  * * ch;
  ** *   **   **  * * ** * * 
**** ***** ***     ***** *      *  *  ***    character:");
** **  * * **     ** *  *    *    *** **   **** *** *** * *
   *** **  * ** * **  **
*    ***     *  ***  **    **  ***   ******   and its ASCII code is %d\n",ch,ch);
  **    ** ****   **   ** 
*  *  **** *  * *      *** ** *  *  ******  *     ** 
 **     *  ***  ** ** * ***  ** *  0 ;
  *   * *  ** * **     **
 *   **  * ** **** *   * 
 *  *  ***  *  *  * *  **  ***

Comments

prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~

---

prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~

---

prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~